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Bugfix: Correctly unmap/remap the stack_win when a container becomes empty

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This commit is contained in:
Michael Stapelberg
2009-02-28 01:38:53 +01:00
parent 30d386138b
commit 67fbec2061
2 changed files with 28 additions and 9 deletions

32
src/handlers.c

@ -334,20 +334,34 @@ int handle_unmap_notify_event(void *data, xcb_connection_t *c, xcb_unmap_notify_
}
if (client->container != NULL) {
Client *to_focus = CIRCLEQ_NEXT_OR_NULL(&(client->container->clients), client, clients);
if (to_focus == NULL)
to_focus = CIRCLEQ_PREV_OR_NULL(&(client->container->clients), client, clients);
Client *to_focus = NULL;
Container *con = client->container;
/* Set focus in data structure to the next/previous window, if any (else NULL) */
if (client->container->currently_focused == client)
client->container->currently_focused = to_focus;
/* If the client which is being unmapped was the currently active, we need to find
the next possible window to focus in this container */
if (con->currently_focused == client) {
to_focus = CIRCLEQ_NEXT_OR_NULL(&(con->clients), client, clients);
if (to_focus == NULL)
to_focus = CIRCLEQ_PREV_OR_NULL(&(con->clients), client, clients);
/* Set focus in data structure to the next/previous window, if any (else NULL) */
con->currently_focused = to_focus;
}
/* If this was the fullscreen client, we need to unset it */
if (client->container->workspace->fullscreen_client == client)
client->container->workspace->fullscreen_client = NULL;
if (con->workspace->fullscreen_client == client)
con->workspace->fullscreen_client = NULL;
/* If the container will be empty now and is in stacking mode, we need to
correctly resize the stack_win */
if (con->currently_focused == NULL && con->mode == MODE_STACK) {
struct Stack_Window *stack_win = &(con->stack_win);
stack_win->height = 0;
xcb_unmap_window(c, stack_win->window);
}
/* Remove the client from the list of clients */
CIRCLEQ_REMOVE(&(client->container->clients), client, clients);
CIRCLEQ_REMOVE(&(con->clients), client, clients);
/* Actually set focus, if there is a window which should get it */
if (to_focus != NULL)